fix: adjust vue template sourcemap (#6972)

Demivan · web-flow · commit 0ae86fc91e7c · 2022-02-18T14:06:54.000+01:00
diff --git a/packages/plugin-vue/src/main.ts b/packages/plugin-vue/src/main.ts
@@ -159,7 +159,7 @@ export async function transformMain(
     const generator = SourceMapGenerator.fromSourceMap(
       new SourceMapConsumer(map)
     )
-    const offset = scriptCode.match(/\r?\n/g)?.length || 1
+    const offset = (scriptCode.match(/\r?\n/g)?.length ?? 0) + 1
     const templateMapConsumer = new SourceMapConsumer(templateMap)
     templateMapConsumer.eachMapping((m) => {
       generator.addMapping({

Original file line number	Diff line number	Diff line change
`@@ -159,7 +159,7 @@ export async function transformMain(`
`159`	`159`	`const generator = SourceMapGenerator.fromSourceMap(`
`160`	`160`	`new SourceMapConsumer(map)`
`161`	`161`	`)`
`162`		`- const offset = scriptCode.match(/\r?\n/g)?.length \|\| 1`
	`162`	`+ const offset = (scriptCode.match(/\r?\n/g)?.length ?? 0) + 1`
`163`	`163`	`const templateMapConsumer = new SourceMapConsumer(templateMap)`
`164`	`164`	`templateMapConsumer.eachMapping((m) => {`
`165`	`165`	`generator.addMapping({`